Research Article

Peitu Shengjin Recipe Attenuates Airway Inflammation via the TLR4/NF-kB Signaling Pathway on Chronic Obstructive Pulmonary Disease

Figure 3

The effects of Peitu Shengjin Recipe and Biostime Probiotic Powder on lung tissue. (a) Control group. (b) Model group. (c) PSR-low dose group. (d) PSR-medium dose group. (e) PSR-high dose group. (f) Biostime Probiotic Powder group.